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TETRA PAK GMBH

Overview
  • Total Patents
    46
About

TETRA PAK GMBH has a total of 46 patent applications. Its first patent ever was published in 1963. It filed its patents most often in Germany, Austria and Switzerland. Its main competitors in its focus markets packaging and shipping, machines and machine tools are NIPPON TETRAPACK KK, WANG JINGCHENG and WILTS UNITED DAIRIES LTD.

Patent filings in countries

World map showing TETRA PAK GMBHs patent filings in countries
# Country Total Patents
#1 Germany 44
#2 Austria 1
#3 Switzerland 1

Patent filings per year

Chart showing TETRA PAK GMBHs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Reil Wilhelm 30
#2 Liebram Udo 16
#3 Deutschbein Ulrich 13
#4 Knobloch Gerd 11
#5 Bub Heiko 4
#6 Korus Bernhard 4
#7 Pusch Gottfried 4
#8 Wallich Manfred 2
#9 Pettersson Leif 2
#10 Petz Georg 2

Latest patents

Publication Filing date Title
DE4324238A1 Tool for deep drawing and connecting open plastic trays
DE4313325A1 Device for filling and closing packages
DE4307652A1 Device for severing workpieces
DE4305913A1 Packaging for flow agents, process for producing such a pack and device for carrying out the process
DE4301620A1 Elastic pack with pouch
DE4234907A1 Conveyor with a strand of links
DE4230305A1 Device for shaping the neck area on a plastic half-shell
DE4228723A1 Flow pack with plastics lid - has specially shaped sharp-edged pouring spout for easy pouring of small amounts.
DE4228181A1 Device for attaching a pouring device to a package
DE4224003A1 Filling and closing packets of flowing products - using intermittently moving conveyor with rotor with several angularly spaced rotating transport channels and locally fixed filling and closing stations
DE4219445A1 Device for separating stacked sheets of plastic, cardboard or the like
DE4214519A1 DEVICE FOR FOLDING THE BOTTOM OF A CARDBOARD PACK
DE4207896A1 Process for sterilizing hollow bodies and device for carrying out the process
DE4140037C2 Device for welding a sealed seam to a package
DE4137098A1 Device for adjusting the volume of a good carrier
DE4131465A1 Device for ultrasonic welding of sealed seams
DE4127854A1 Device for feeding two plate-shaped blanks to a deep-drawing machine
DE4116370A1 Filling and sealing machine for fluid containers - has intermediate transport boxes to process groups of packages simultaneously
DE4111758A1 Method and device for closing a package
DE4107607A1 POURING DEVICE FOR A FLUID PACK AND METHOD FOR THE PRODUCTION THEREOF